CNN Poll: Obama holds 7-point lead over Romney (52-45)

Washington (CNN) - Mitt Romney's unfavorable rating is up, most Americans think the Republican presidential challenger favors the rich, and it appears the number of people who believe that the economy will not get better if Romney is elected has edged up slightly, according to a new national poll.

But a CNN/ORC International survey released Thursday also indicates that Romney's supporters are increasingly getting behind the presumptive GOP nominee.

It all adds up to a seven point advantage for President Barack Obama over the former Massachusetts governor, with 52% of registered voters questioned in the survey saying that they'd vote to re-elect the president and 45% backing Romney.

"Among independent voters, the poll indicates President Obama has a 53%-42% lead," CNN Polling Director Keating Holland said. "The president holds a nine point advantage among women voters and a smaller six point edge among men."